Audio mixing desk



FIG. 1 is a front view of an audio mixing desk;

FIG. 2 is a back view, thereof;

FIG. 3 is a front perspective view thereof;

FIG. 4 is back perspective view thereof;

FIG. 5 is a left, side elevation view thereof;

FIG. 6 is a right, side elevation view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a top plan view thereof. 

CLAIM The ornamental design for an audio mixing desk, as shown and described. 